Cronin. B.: Some reflections on citation habits in psychology (1980)
0.02
0.015474406 = product of:
0.061897624 = sum of:
0.061897624 = weight(_text_:science in 7775) [ClassicSimilarity], result of:
0.061897624 = score(doc=7775,freq=2.0), product of:
0.1329271 = queryWeight, product of:
2.6341193 = idf(docFreq=8627, maxDocs=44218)
0.050463587 = queryNorm
0.4656509 = fieldWeight in 7775, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.6341193 = idf(docFreq=8627, maxDocs=44218)
0.125 = fieldNorm(doc=7775)
0.25 = coord(1/4)
- Source
- Journal of information science. 2(1980), S.309-311